Test number

Culture times

(h)

Average OD

25℃

28℃

30℃

32℃

1

4

0.032

0.054

0.014

0.038

2

8

0.095

0.116

0.023

0.228

3

12

0.26

0.874

0.045

0.877

4

16

0.682

1.413

0.048

1.028

5

20

1.167

1.566

0.758

1.093

6

24

1.379

1.633

1.331

1.263

7

28

1.389

1.649

1.567

1.397

8

32

1.412

1.714

1.799

1.495

9

36

1.423

1.835

1.803

1.507

10

40

1.462

1.941

1.812

1.564